cd joojoo/
mkdir jeejee
touch jeejee/README
mkdir jeejee/src
touch jeejee/src/main.c
ls -lR jeejee/
mv jeejee jeejee-1.3
tar zcf jeejee-1.3.tar.gz jeejee-1.3
ls -l
tar ztf jeejee-1.3.tar.gz
rm -rf jeejee-1.3
tar zxf jeejee-1.3.tar.gz
ls -lR